Battery pack



FIG. 1 is a front perspective view of a battery pack showing our new design.

FIG. 2 is a right side elevational view thereof. The left side is a mirror image of the right side.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken lines are for illustrative purposes only and form no part of the invention. 

The ornamental design for a battery pack, as shown and described. 